7090340 has 24 divisors (see below), whose sum is σ = 15172920. Its totient is φ = 2782208.

The previous prime is 7090333. The next prime is 7090387. The reversal of 7090340 is 430907.

It can be written as a sum of positive squares in 4 ways, for example, as 2390116 + 4700224 = 1546^2 + 2168^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2285 + ... + 4404.

It is an arithmetic number, because the mean of its divisors is an integer number (632205).

Almost surely, 2^7090340 is an apocalyptic number.

It is an amenable number.

7090340 is an abundant number, since it is smaller than the sum of its proper divisors (8082580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7090340 is a wasteful number, since it uses less digits than its factorization.

7090340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6751 (or 6749 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 7090340 is about 2662.7692352136. The cubic root of 7090340 is about 192.1125280756.

The spelling of 7090340 in words is "seven million, ninety thousand, three hundred forty".